44 citations · 69 across the 3 of their papers we have counts for
5 papers
Learning from Video and Text via Large-Scale Discriminative Clustering
Antoine Miech, Jean-Baptiste Alayrac, Piotr Bojanowski +2
Discriminative clustering has been successfully applied to a number of weakly-supervised learning tasks. Such applications include person and action recognition, text-to-video alig…
Semidefinite and Spectral Relaxations for Multi-Label Classification
Rémi Lajugie, Piotr Bojanowski, Sylvain Arlot +1
In this paper, we address the problem of multi-label classification. We consider linear classifiers and propose to learn a prior over the space of labels to directly leverage the p…
Unsupervised Learning from Narrated Instruction Videos
Jean-Baptiste Alayrac, Piotr Bojanowski, Nishant Agrawal +3
We address the problem of automatically learning the main steps to complete a certain task, such as changing a car tire, from a set of narrated instruction videos. The contribution…
Weakly-Supervised Alignment of Video With Text
Piotr Bojanowski, Rémi Lajugie, Edouard Grave +4
Suppose that we are given a set of videos, along with natural language descriptions in the form of multiple sentences (e.g., manual annotations, movie scripts, sport summaries etc.…
Weakly Supervised Action Labeling in Videos Under Ordering Constraints
Piotr Bojanowski, Rémi Lajugie, Francis Bach +4
We are given a set of video clips, each one annotated with an {\em ordered} list of actions, such as "walk" then "sit" then "answer phone" extracted from, for example, the associat…